Portable open channel flow meter / portable flow meter Model: MGG / KL-DCB / advantage library number: M372861 

 A portable open channel flow meter Overview 

 MGG / the KL-DCB portable open channel flow rate / flow meter (portable open channel flow meter) is a dedicated, hydrological monitoring, river flow monitoring, agricultural irrigation, municipal water supply and drainage, industrial effluent and other industries open channel flow velocity / flow measurement of a portable measuring instruments. It uses the AMD-power design, all-digital signal processing technology, making the instrument to measure the more stable and reliable, high measurement accuracy, can be widely used in hydrology, irrigation, agricultural irrigation, water supply and drainage, the need for frequent mobile measurement and the scene of the power supply. 

 Second, the characteristics of portable open channel flow meter 

 Micro-power design, two 3.6V lithium battery, 3 years of continuous work. 
 Measurement sensor has no moving parts, does not generate entanglement, clogging, long-term reliability of continuous work. 
 Display high-resolution backlight LCD display, full Chinese menu display, simple operation, easy to use. 
 The instrument can be displayed simultaneously velocity, instantaneous velocity, the cumulative total, the water level and a number of measurement parameters. 
 Powerful instrument to do the tachometer, but also can open channel flow meter use (access level signal or enter the water depth, and then channel or river cross-section data input to the flow measurement); can be used as portable instruments, also do fixed instrument to use. To meet the different sections of the nullah, culverts, river flow rate and flow measurement. 
 A variety of signal output types: Pulse output, RS-232, RS-485, the GSM / GPRS remote wireless communications such as optional. 
 Data retention function, holds up to 1,000 sets of data, and data storage interval can be arbitrarily set, and data query. 
 Three portable open channel flow meter main technical parameters 

 Range: 0.005m / s to 10m / s velocity measurement, the channel width ≤ 20m, the channel depth ≤ 20m, the slope coefficient from 0 to 10. 
 Measurement accuracy: ± 1.0%. 
 Power supply: Built-in Lithium battery 3.6V two consecutive working hours for three years. 
 Display mode: LCD large-screen LCD display, full Chinese display, you can display the flow rate, instantaneous flow, the cumulative total, the water level measurement data. 
 Output signal: pulse output 0.00001 ~ 1m3 / P (passive optocoupler output) can be arbitrarily set; 1 ~ 1000Hz of the frequency output, can be arbitrarily set. 
 Means of communication: RS-232, RS-485, GSM wireless remote data transmission (optional). 
 Four portable open channel flow meter Dimensions 

 Display Dimensions: 127 × 114 × 80 (mm) 
 The flow rate sensor Dimensions:? 32 × 390 
 Flow rate of the length of the plunger: conventional 1500mm x the number of conventional 1000mm × sessions